Toshiba Satellite C660 was fine but the fan became clogged so took it apart and cleaned it - worked better than ever, really quiet now.
However, now the right and left 'click' buttons do not work. I can use the tap function on the touchpad but can't click and drag or click and highlight so no copy and paste either.
I have tried a system restore, a reset with the F2 and F10 etc but still nothing. Could it have something to do with reconnecting the keyboard after the fan was cleaned? If so, why does the tap function work? It says that all is working so i an confused.